Yes. It's still worth $20 in Canada.
In perfect uncirculated condition, a 1991 Canadian $20 Dollar note is worth between $22 and $30 US Dollars. In any other condition, it is worth face values ($19.50).
With an exchange rate of 1 Canadian Dollar to 20 Japanese Yen for every 1 Canadian Dollar you will get 20 Japanese Yen. So, for example, if you exchanged 40 Canadian Dollars, you would get 40×20 = 800 Japanese Yen.
The British do not have a Twenty Dollar coin.
20
The only person to appear on Canadian $20 notes in recent (1961+) history is The Queen.
Yes, the 20 dollar bill is worth 20 dollars. Imagine that.
Queen of engLand
It's still worth 20 dollars in Canada.
$20
Without knowing what to compare it against, it was worth one dollar.
It's still worth 20 dollars in Canada.